r4pde: Tools for Quantitative Plant Disease Epidemiology

Tools for quantitative plant disease epidemiology, including functional analysis of disease progress curves, spatial epidemiology, disease quantification (including the validation of standard area diagrams), and weather-driven epidemic analysis. The package also serves as an educational resource and companion to the book "R for Plant Disease Epidemiology" (R4PDE). Several functions are based on classical and contemporary methods, including those discussed in Laurence V. Madden, Gareth Hughes, and Frank van den Bosch (2007) <doi:10.1094/9780890545058>.

Version:	0.2.3
Depends:	R (≥ 4.1.0)
Imports:	boot, car, cluster, dplyr, ggplot2, igraph, lubridate, mgcv, magrittr, nasapower, progress, purrr, rlang, parallel, stats, utils, survival, tidyr, tibble, httr, jsonlite
Suggests:	interval, terra, epiR, testthat, knitr, rmarkdown, ggdendro, patchwork, cowplot, ncdf4, ggrepel, glmmTMB, emmeans, lmerTest, multcompView, MASS, ggridges
Published:	2026-11-11
DOI:	10.32614/CRAN.package.r4pde
Author:	Emerson Del Ponte [aut, cre]
Maintainer:	Emerson Del Ponte <delponte at ufv.br>
BugReports:	https://github.com/emdelponte/r4pde/issues
License:	MIT + file LICENSE
URL:	https://emdelponte.github.io/r4pde/, https://github.com/emdelponte/r4pde
NeedsCompilation:	no
Materials:	README, NEWS
In views:	Agriculture
CRAN checks:	r4pde results

Documentation:

Reference manual:	r4pde.html , r4pde.pdf
Vignettes:	Functional analysis of plant disease progress curves (source, R code) Validation of standard area diagrams (source, R code)

Downloads:

Package source:	r4pde_0.2.3.tar.gz
Windows binaries:	r-devel: r4pde_0.2.2.zip, r-release: r4pde_0.2.2.zip, r-oldrel: r4pde_0.2.2.zip
macOS binaries:	r-release (arm64): r4pde_0.2.2.tgz, r-oldrel (arm64): r4pde_0.2.2.tgz, r-release (x86_64): r4pde_0.2.2.tgz, r-oldrel (x86_64): r4pde_0.2.2.tgz
Old sources:	r4pde archive

Linking:

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